309 Commits

Author SHA1 Message Date
vit9696
2a72e67ac0 Move command stripping to Mach-O lib 2019-03-24 11:52:10 +03:00
Download-Fritz
f445880f41 OcMiscLib: Add missing dependency to OcStringLib. 2019-03-24 09:47:31 +01:00
vit9696
18e2801759 Fix misleading assertions 2019-03-24 02:55:31 +03:00
vit9696
e169a7aa7e Ensure 1:1 disk:vm mach-o matching requirement during kext inject 2019-03-24 01:50:57 +03:00
Download-Fritz
8454cdd574 OcAppleKernelLib: Retrieve Relocation target via GetPointerByAddress API. 2019-03-23 21:03:54 +01:00
Download-Fritz
dce8966c9e OcMachoLib: Remove superfluous 32-bit limit check. 2019-03-23 20:27:27 +01:00
Download-Fritz
25616b2e21 OcMachoLib: Check Section bounds against Segment. 2019-03-23 20:26:22 +01:00
Download-Fritz
6bc824ff38 OcAppleKernelLib: Zero __LINKEDIT tail and LinkBuffer. 2019-03-23 17:59:26 +01:00
Download-Fritz
660cc9dc7f OcAppleKernelLib: Remove already performed alignment check. 2019-03-23 17:39:21 +01:00
Download-Fritz
a9c1f22db3 OcMachoLib: Optionally return MaxSize parameter for GetFileOffset.
OcAppleKernelLib: Adapt calls for security.
2019-03-23 17:36:40 +01:00
Download-Fritz
70278f9ef8 OcMachoLib and OcAppleKernelLib: Remove superfluous symbol range checks. 2019-03-23 17:35:27 +01:00
Download-Fritz
0769d63936 OcAppleKernelLib: Fix the upper boundary from last commit. 2019-03-23 16:10:04 +01:00
Download-Fritz
fccd02d540 OcAppleKernelLib: Verifiy Relocation target is in bounds before accessing. 2019-03-23 16:07:30 +01:00
vit9696
73a2be7637 Recover unnecessary command stripping 2019-03-23 18:03:07 +03:00
vit9696
d8d3e75896 Fixed invalid vm kext size rounding 2019-03-23 17:50:46 +03:00
Download-Fritz
150e971871 OcAppleKernelLib: Fix variable overshadowing bug. 2019-03-23 15:38:47 +01:00
vit9696
72b4e55786 Fix invalid Mach-O command handling during kext injection 2019-03-23 17:17:33 +03:00
vit9696
f9d5c1c4fd Implement test kext reading from command line
Also remove legacy OcMachoPrelinkLib.
2019-03-23 16:15:30 +03:00
vit9696
fc6fbed67c Fix symbol retrieval logic in injected kext, still needs dysymtab correction 2019-03-23 15:05:13 +03:00
vit9696
43ecade607 Try more harsh kernel injection testing 2019-03-23 15:05:13 +03:00
Download-Fritz
405c4af0be OcAppleKernelLib: Adapt to the new MachoLib changes. 2019-03-23 15:05:13 +03:00
Download-Fritz
13116df3e2 OcAppleKernelLib: Fix relocation location by VTable offset. 2019-03-23 15:05:13 +03:00
Download-Fritz
16028f123f OcAppleKernelLib: Scan own symbol table for C++ symbols too. 2019-03-23 15:05:13 +03:00
vit9696
e063fb9578 Fix kext size calculation during kernel injection 2019-03-23 15:05:13 +03:00
vit9696
c7ca70a9cc Implement XmlNodePrepend 2019-03-23 15:05:13 +03:00
vit9696
fecc396a46 Do not set kmod header size, as it is incompatible with __TEXT permissions 2019-03-23 15:05:13 +03:00
vit9696
e32a7f9835 Remove debug info and hacks 2019-03-23 15:05:13 +03:00
vit9696
8760a7a158 Fix address allocation from source to target during kext injection 2019-03-23 15:05:13 +03:00
Download-Fritz
d98cdf28ff OcAppleKernelLib: Add segment VM protection adaption. 2019-03-23 15:05:12 +03:00
Download-Fritz
854b58d56a OcAppleKernelLib: Free LinkBuffer on Context freeing. 2019-03-23 15:05:12 +03:00
Download-Fritz
96f3bff46c OcAppleKernelLib: Add symbol value sanity checks. 2019-03-23 15:05:12 +03:00
Download-Fritz
7f478c0051 OcAppleKernelLib: Update kmod_info after prelinking. 2019-03-23 15:05:12 +03:00
Download-Fritz
caf798b2c0 OcAppleKernelLib: Zero NumExternalSymbols after prelinking. 2019-03-23 15:05:12 +03:00
Download-Fritz
ae77243fd0 OcAppleKernelLib: Correctly assign symbol count. 2019-03-23 15:05:12 +03:00
Download-Fritz
e4784fdcbe OcAppleKernelLib: Correctly save LINKEDIT offsets relative to file start. 2019-03-23 15:05:12 +03:00
Download-Fritz
a59443f7f9 OcAppleKernelLib: Alignment is a power of 2. 2019-03-23 15:05:12 +03:00
Download-Fritz
3f2d5aeda0 OcAppleKernelLib: Discard undefined and resolve indirect symbols of KPIs. 2019-03-23 15:05:12 +03:00
Download-Fritz
be49076782 OcAppleKernelLib: Always add the kernel as a dependency 2019-03-23 15:05:12 +03:00
Download-Fritz
ceb67d5eae OcAppleKernelLib: Remove an unused VTable function. 2019-03-23 15:05:12 +03:00
Download-Fritz
75d81cce1a OcAppleKernelLib: Bounds-check VTable data. 2019-03-23 15:05:12 +03:00
Download-Fritz
c5b89cd21e OcAppleKernelLib: Fix VTable indices. 2019-03-23 15:05:12 +03:00
vit9696
46eabae39f Link kexts against kernel and KPIs due to indirect symbols 2019-03-23 15:05:12 +03:00
Download-Fritz
212e3fbca8 OcAppleKernelLib: Use CopyMem() for potentially unaligned memory accesses. 2019-03-23 15:05:12 +03:00
Download-Fritz
9d9b96112a OcAppleKernelLib: Tolerate invalid VTable offsets. 2019-03-23 15:05:12 +03:00
Download-Fritz
a0e95fb9fb OcAppleKernelLib: Remove faulty padslot relocation sanity check. 2019-03-23 15:05:12 +03:00
Download-Fritz
dbf90dbd2a OcAppleKernelLib: Treat scattered relocs as normal ones, as done in KXLD. Check relocation skipability earlier. 2019-03-23 15:05:12 +03:00
Download-Fritz
5d434aded5 OcAppleKernelLib: Fix prelinking finalization. 2019-03-23 15:05:12 +03:00
Download-Fritz
160ca68cdc OcAppleKernelLib: Fix VTable count 2019-03-23 15:05:12 +03:00
vit9696
4db96a0161 Set and initialiase number of entries in a vtable 2019-03-23 15:05:12 +03:00
vit9696
978714ae1d Link with the kernel directly for speed reasons
Otherwise we would need to solve KPI symbols first.
2019-03-23 15:05:12 +03:00